172 LOBLOLLY OK NORTH CAROLINA PINE. 



24. Loblolly or North Carolina Pine, by W. W. Ashe, Forest Inspector, U. S. 

 Forest Service (and former Forester of the North Carolina Geological and 

 Economic Survey). Pepared in Cooperation with the Forest Service, U. S. 

 Department of Agriculture, 1914. 8, 176 pp., 27 plates, 5 figs. Postage 

 10 cents. 



ECONOMIC PAPERS. 



1. The Maple sugar Industry in Western North Carolina, by W. W. Ashe, 

 1897. 8, 34 pp. Postage 2 cents. 



2. Recent Road Legislation in North Carolina, by J. A. Holmes. Out of 

 print. 



3. Talc and Pyrophyllite Deposits in North Carolina, by Joseph Hyde Pratt, 

 1900. 8, 29 pp., 2 maps. Postage 2 cents. 



4. The Mining Industry in North Carolina During 1900, by Joseph Hyde 

 Pratt, 1901. 8, 36 pp., and map. Postage 2 cents. 



Takes up in some detail Occurrences of Goll, Silver, Lead and Zinc, Copper, Iron Mangan- 

 ese, Corundum, Granite, Mica, Talc, Pyrophyllite, Graphite, Kaolin, Gem Minerals, Monazite, 

 Tungsten, Building Stones, and Coal in North Carolina. 



5. Road Laws of North Carolina, by J. A. Holmes. Out of print. 



6. The Mining Industry in North Carolina During 1901, by Joseph Hyde 

 Pratt, 1902. 8, 102 pp. Postage 4 cents. 



Gives a List of Minerals found in North Carolina; describes the Treatment of Sulphuret 

 Gold Ores, giving localities; takes up the Occurrence of Copper in the Virgilina, Gold Hill, 

 and Ore Knob districts; gives Occurrence and Uses of Corundum; a List of Garnets, describ- 

 ing Localities; the Occurrence, Associated Minerals, Uses and Localities of Mica; the Occur- 

 rence of North Carolina Feldspar, with Analyses; an extended description of North Carolina 

 Gems and Gem Minerals; Occurrences of Monazite, Barytes, Ocher ; describes and gives Oc- 

 currences of Graphite and Coal; describes and gives Occurrences of Building Stones, including 

 Limestone ; describes and gives Uses for the various forms of Clay ; and under the head of 

 "Other Economic Minerals," describes and gives Occurrences of Chromite, Asbestos and Zircon. 



7. Mining Industry in North Carolina During 1902, by Joseph Hyde Pratt, 

 1903. 8, 27 pp. Out of print. 



8. The Mining Industry in North Carolina During 1903, by Joseph Hyde 

 Pratt, 1904. 8, 74 pp. Postage 4 cents. 



Gives descriptions of Mines worked for Gold in 1903; descriptions of Properties worked for 

 Copper during 1903, together with assay of ore from Twin-Edwards Mine; Analyses of Limon- 

 ite ore from Wilson Mine; the Occurrence of Tin; in some detail the Occurrences of Abrasives; 

 Occurrences of Monazite and Zircon; Occurrences and Varieties of Graphite, giving Methods 

 of Cleaning; Occurrences of Marble and other forms of Limestone; Analyses of Kaolin from 

 Barber Creek, Jackson County, North Carolina. 



9. The Mining Industry in North Carolina During 1904, by Joseph Hyde 

 Pratt, 1905. 8, 95 pp. Postage 4 cents. 



Gives Mines Producing Gold and Silver during 1903 and 1904 and Sources of the Gold 

 Produced during 1904; describes the mineral Chromite, giving Analyses of Selected Samples 

 of Chromite from Mines in Yancey County ; describes Commercial Varieties of Mica, giving the 

 manner in which it occurs in North Carolina, Percentage of Mica in the Dikes, Methods of 

 Mining, Associated Minerals, Localities, Uses; describes the mineral Barytes, giving Method of 

 Cleaning and Preparing Barytes for Market; describes the use of Monazite as used in connec- 

 tion with the Preparation of the Bunsen Burner, and goes into the use of Zircon in connection 

 with the Nernst Lamp, giving a List of the Principal Yttrium Minerals; describes the minerals 

 containing Corundum Gems, Hiddenite and Other Gem Minerals, and gives New Occurrences 

 of these Gems; describes the mineral Graphite and gives new Uses for same. 



10. Oyster Culture in North Carolina, by Robert E. Coker, 1905. 8, 39 pp. 

 Out of print. 



11. The Mining Industry in North Carolina During 1905, by Joseph Hyde 

 Pratt, 1906. 8, 95 pp. Postage 4 cents. 



Describes the mineral Cobalt and the principal minerals that contain Cobalt; Corundum 

 Localities; Monazite and Zircon in C9nsiderable detail, giving Analyses of Thorianite; describes 

 Tantalum Minerals and gives description of the Tantalum Lamp; gives brief description of 

 Peat Deposits; the manufacture of Sand-lime Brick; Operations of Concentrating Plant in 

 Black Sand Investigations; gives Laws Relating to Mines, Coal Mines, Mining, Mineral Inter- 

 est in Land, Phosphate Rock, Marl Beds. 



12. Investigations Relative to the Shad Fisheries of North Carolina, by 

 John N. Cobb, 1906. 8, 74 pp., 8 maps. Postage 6 cents. 



13. Report of Committee on Fisheries in North Carolina. Compiled by 

 Joseph Hyde Pratt, 1906. 8, 78 pp. Out of print. 



14. The Mining Industry in North Carolina During 1906, by Joseph Hyde 

 Pratt, 1907. 8, 144 pp., 20 pi., and 5 figs. Postage 10 cents. 



Under the head of "Recent Changes in Gold Mining in North Carolina," gives methods of 

 mining, describing Log Washers, Square Sets, Cyanide Plants, etc., and detailed descriptions 



